{"product_id":"sram-900-28-hole-6-bolt-disc-sram-xd-hu4821-bicycle-rear-hub","title":"SRAM 900 Rear Wheel Hub - 28H, XD\/XDR, QR\/12mm, Black, Sealed Bearings","description":"\u003cdiv id=\"seqbpdescription-1\"\u003e\u003cp\u003eThe SRAM 900 Rear Hub is designed for modern road and mountain bikes with disc brakes. It features sealed cartridge bearings and angled flanges for optimal spoke alignment. The hub includes axle end caps that can be easily swapped without tools to fit different frame specifications, except for Boost hubs. It uses a durable Double Time four-pawl mechanism for quick engagement.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-2\"\u003e\u003cp\u003eThis hub is black in color and weighs 275 grams. It has a 28-hole drilling pattern and a 6-bolt disc brake interface. The cassette body is compatible with SRAM XD 11\/12 speed cassettes. The spoke interface is J-bend.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpdescription-3\"\u003e\u003cp\u003eRear axle options include 12mm thru-axle by 142mm or quick-release by 135mm. Skewer is included. The left flange is 34.25mm from the hub center with a flange diameter of 58mm; the right flange is 20.5mm from the hub center with a flange diameter of 60mm.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"seqbpfeatures\"\u003e\u003cul\u003e\n\u003cli\u003eFits modern road or mountain bikes with 6-bolt disc brake compatibility for reliable braking performance. \u003c\/li\u003e\n\u003cli\u003eFeatures sealed cartridge bearings for smooth and low-maintenance operation. \u003c\/li\u003e\n\u003cli\u003eIncludes axle end caps for quick swap between QR x 135mm and 12 x 142mm frame specs without using tools. \u003c\/li\u003e\n\u003cli\u003eDurable Double Time four pawl mechanism ensures quick hub engagement during rides. \u003c\/li\u003e\n\u003cli\u003eDesigned with 28 spoke holes and J-bend spoke interface for strong and compatible wheel builds.\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/div\u003e","brand":"SRAM","offers":[{"title":"Default Title","offer_id":42356528709699,"sku":"HU4821","price":207.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1608\/6187\/files\/080480-06_2.jpg?v=1790633155","url":"https:\/\/tecopecosafe.com\/products\/sram-900-28-hole-6-bolt-disc-sram-xd-hu4821-bicycle-rear-hub","provider":"365 Cycles","version":"1.0","type":"link"}